ALLNET ALL-BRICK-0489 100 Ohm 50W Wirewound Power Resistor, Gold, Chassis Mount

The ALLNET ALL-BRICK-0489 is a high-quality wirewound power resistor designed for demanding applications requiring reliable performance and robust construction. With a resistance value of 100 Ohm and a power rating of 50W, this resistor is ideal for use in power supplies, motor controls, and industrial equipment. The aluminum housing ensures excellent heat dissipation, while the chassis mount design allows for secure installation.

Advantages

This resistor offers high power handling in a compact form factor, with a ±5% tolerance and a wide operating temperature range from -55°C to +155°C. The solder lug terminals provide a secure connection, and the gold anodized body resists corrosion. RoHS compliant, it meets environmental standards.

Suitable for

• Power supplies and inverters
• Motor drives and braking systems
• Industrial control panels
• Test and measurement equipment
• Automotive and marine electronics

Key specifications

• Resistance: 100 Ohm
• Power Rating: 50W
• Tolerance: ±5%
• Type: Wirewound
• Housing: Aluminum, Gold
• Mounting: Chassis Mount
• Terminals: Solder Lugs
• Temperature Coefficient: ±200 ppm/°C
• Operating Temperature: -55°C to +155°C
• Dielectric Strength: 2000V AC
• Max Working Voltage: 70.7V
• Insulation Resistance: >100 MΩ
• Mounting Hole Diameter: 3.2 mm
• Mounting Hole Spacing: 40 mm
• Number of Terminals: 2
• RoHS: Compliant

Recommendations

For optimal performance, ensure proper heat sinking and follow the manufacturer's mounting instructions. This resistor is suitable for continuous operation at rated power with adequate ventilation.